Features & Benefits

Compact in size and fully modulating down to as low as 4.8kW, the Logic+ combi provides excellent energy savings making it the perfect choice for new boiler or boiler replacement installations.

  • 7 year parts and labour warranty*
  • Compact cupboard fit
  • Low lift weight (starting from 29.2kg)
  • Wide range of additional flueing options
  • Large digital display
  • PRV wall outlet pipe included
  • Energy Saving Trust endorsed
  • LPG conversion kit (available on 30kW)
  • Fully modulating operation to low outputs
  • Concealed pipe connections
  • Boiler frost protection
  • Pre-wired mains lead
  • Preformed copper tails
  • Universal condensate connection
  • Badge Uk Manufacturing MADE IN UK
  • Badge Digi Display DIGITAL DISPLAY
  • Badge Compact COMPACT
  • Badge Queens Award QUEEN'S AWARD
  • Badge 7Yr Warranty 7 YEAR WARRANTY*
  • Badge Good Housekeeping GOOD HOUSEKEEPING
  • Badge Low Weight LOW LIFT WEIGHT
  • Badge Frost Protection FROST PROTECTION
  • Badge Flue Variants FLUE VARIANTS

Warranty

*7 year warranty available until 31.12.2017. Subject to terms and conditions. 7 year parts and labour warranty available when registered within 30 days of installation.

Technical Specification

Available in three different outputs of 24kW, 30kW & 35kW, the Logic+ range of combis has been designed to ensure a quick and hassle free installation with plenty of room inside to make it easily accessible.

* Typical combined primary and secondary length. See installation instructions for more details.

C24C30C35
Weight (packaged) kg34.034.134.2
Max installation weight kg29.229.329.4
CH output (kW) min/max mean 70°C4.8 - 24.26.1 - 24.27.1 - 24.2
CH output (kW) min/max mean 40°C5.1 - 25.66.4 - 25.67.5 - 25.6
DHW output (kW) max24.230.335.3
DHW flow rate I/min. 35°C rise9.912.414.5
SEDBUK rating (2005) %91.191.191.1
SEDBUK rating (2009/2012) %89.689.689.6
Nox classificationCLASS 5CLASS 5CLASS 5
Convert to LPGNoYesNo
Max horizontal flue9m8m6m
Max vertical flue7.5m7.5m7.5m
Powered vertical flue*22m22m22m
Condensing boilerYesYesYes
Seasonal space heating efficiency classAAA
Rated heat output kW242424
Seasonal space heating energy efficiency ŋs %949494
Sound power level, indoors Lwa dB484644
Water heating energy efficiency classAAA

Controls & accessories

  • Product Touch

    Ideal Touch RF Control

    Our Touch RF control features a colour touch screen and is simple to operate. Touch can be installed in under 5 minutes with no need for hardwiring. 

    User guide
  • Product Mechanical Controls

    Mechanical Timer

    Our 24 hour mechanical timer is a simple plug-in option. Continuous, timed or off modes can be set, providing 15 minute period operation.

    User guide
  • Product Electronic Controls

    RF Electronic Programmable Thermostat

    This Radio Frequency (RF) digital timer provides heating and hot water control via a simple user interface.

    User guide
  • Product Outdoor Sensor

    Weather Compensation Kit

    Our weather compensation kit measures the temperature outside the home and adjusting the temperature of the radiators inside accordingly. 

    User guide
  • Product Ideal System Filter

    Ideal System Filter

    The Ideal System Filter is a magnetic filter for use with all Ideal boilers. The compact forged brass design is easy to install and fits on horizontal or vertical pipework in both flow directions. 

    User guide

Our awards

  • Good Housekeeping 2017

    Good Housekeeping Reader Recommended

    We’re proud to have won this award for the second time – a 17,000-strong reader survey means our boilers come highly recommended.

  • Queens Award Enterprise

    The Queen's Awards for Enterprise

    Ideal Logic and Logic+ boilers won this coveted award in recognition of their high levels of excellence and industry-leading technology.

  • Quiet Mark

    Quiet Mark

    Our Logic+ range joined 70 leading global brands in winning a Quiet Mark from the Noise Abatement Society – we’re only the second UK boiler manufacturer to achieve this accolade.